.but {
    background-color: rgb(248, 194, 190);
    color: red;
    height: 50px;
    position: relative;
    margin: 0 ;
    padding: 0 ;
    top: 30px;
    margin-bottom: 10px;
}
.d1  p{
    margin-top: 50px;
}
.d1 div{
    width: 300px;
    height: 60px;
    background-color: #eee;
    border-radius: 30px;
    line-height: 60px;
    text-align: center;
    margin-top: 20px;
}
a{
    color: black;
    text-decoration: none;
}
.d2{
    width: 300px;
    font-size: 30px;
    margin-left: 50px;
    margin-bottom: 30px;
}
.d2 p span {
    float: right;
}
.box{
    height: calc(100vh - 100px);
    overflow: auto;
}
.box2{
    border-top: 20px solid rgb(233, 228, 228);
    padding-left: 50px;
}
.box2 img{
    width: 90%;
}